314152510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 660441600

約数和(自身を除く): 346289090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 139, 166, 278, 389, 415, 581, 695, 778, 830, 973, 1162, 1390, 1945, 1946, 2723, 2905, 3890, 4865, 5446, 5810, 9730, 11537, 13615, 23074, 27230, 32287, 54071, 57685, 64574, 80759, 108142, 115370, 161435, 161518, 226009, 270355, 322870, 378497, 403795, 452018, 540710, 756994, 807590, 1130045, 1892485, 2260090, 3784970, 4487893, 8975786, 22439465, 31415251, 44878930, 62830502, 157076255, 314152510]

約数ペア:

[(1, 314152510), (2, 157076255), (5, 62830502), (7, 44878930), (10, 31415251), (14, 22439465), (35, 8975786), (70, 4487893), (83, 3784970), (139, 2260090), (166, 1892485), (278, 1130045), (389, 807590), (415, 756994), (581, 540710), (695, 452018), (778, 403795), (830, 378497), (973, 322870), (1162, 270355), (1390, 226009), (1945, 161518), (1946, 161435), (2723, 115370), (2905, 108142), (3890, 80759), (4865, 64574), (5446, 57685), (5810, 54071), (9730, 32287), (11537, 27230), (13615, 23074)]